问“long before 与 before long”有什么区别?
1个回答

例句:

The house was burnt to ash long before the fire fighters came.

The house was set on fire.Before long,it was burnt to ash.

第一句before long表示在消防队员赶到以前房子早就被烧成灰烬了

第二句before long就是过了没多久

可以理解吗?